Date: Sun, 25 Jul 2004 13:52:24 +0000 From: Tomas Randa <lists@hosting50.cz> To: current@freebsd.org Subject: Computer Message-ID: <1090763543.645.1.camel@ares.internetservice.cz>
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My computer often freezes with this on console: Jul 25 12:16:26 ares kernel: lock order reversal Jul 25 12:16:26 ares kernel: 1st 0xc18f8084 vm object (vm object) @ /usr/src/sys/vm/swap_pager.c:1311 Jul 25 12:16:26 ares kernel: 2nd 0xc0955ee0 swap_pager swhash (swap_pager swhash) @ /usr/src/sys/vm/swap_pager.c Jul 25 12:16:26 ares kernel: 3rd 0xc103fce4 vm object (vm object) @ /usr/src/sys/vm/uma_core.c:931 Jul 25 12:16:26 ares kernel: KDB: stack backtrace: Jul 25 12:16:26 ares kernel: kdb_backtrace(c085b7b0,c103fce4,c08702ad,c08702ad,c0871345) at kdb_backtrace+0x2f Jul 25 12:16:26 ares kernel: witness_checkorder(c103fce4,9,c0871345,3a3,c16e4160) at witness_checkorder+0x67c Jul 25 12:16:26 ares kernel: _mtx_lock_flags(c103fce4,0,c0871345,3a3,c16d43c8) at _mtx_lock_flags+0x82 Jul 25 12:16:26 ares kernel: obj_alloc(c16e4160,1000,d06519fb,101,c065bc94) at obj_alloc+0x3f Jul 25 12:16:26 ares kernel: slab_zalloc(c16e4160,1,c16d43c8,8,c0871345) at slab_zalloc+0xa4 Jul 25 12:16:26 ares kernel: uma_zone_slab(c16e4160,1,c0871345,7a2,c16e4198) at uma_zone_slab+0xd3 Jul 25 12:16:26 ares kernel: uma_zalloc_internal(c16e4160,0,1,6bb,0,705) at uma_zalloc_internal+0x41 Jul 25 12:16:26 ares kernel: uma_zalloc_arg(c16e4160,0,1,705,2) at uma_zalloc_arg+0x34c Jul 25 12:16:26 ares kernel: swp_pager_meta_build(c18f8084,5,0,2,0) at swp_pager_meta_build+0x14e Jul 25 12:16:26 ares kernel: swap_pager_putpages(c18f8084,d0651bd0,4,0,d0651b40) at swap_pager_putpages+0x31a Jul 25 12:16:26 ares kernel: default_pager_putpages(c18f8084,d0651bd0,4,0,d0651b40) at default_pager_putpages+0x Jul 25 12:16:26 ares kernel: vm_pageout_flush(d0651bd0,4,0,e8,c0918040) at vm_pageout_flush+0x174 Jul 25 12:16:26 ares kernel: vm_pageout_clean(c134ac48,0,c08710e5,334,0) at vm_pageout_clean+0x2ea Jul 25 12:16:26 ares kernel: vm_pageout_scan(0,0,c08710e5,59b,1f4) at vm_pageout_scan+0x684 Jul 25 12:16:26 ares kernel: vm_pageout(0,d0651d48,c0855950,328,0) at vm_pageout+0x30a Jul 25 12:16:26 ares kernel: fork_exit(c07ad7e2,0,d0651d48) at fork_exit+0xbe Jul 25 12:16:26 ares kernel: fork_trampoline() at fork_trampoline+0x8 Jul 25 12:16:26 ares kernel: --- trap 0x1, eip = 0, esp = 0xd0651d7c, ebp = 0 --- -- Tomas Randa <lists@hosting50.cz>
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